Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29092dd0bbb1361dec31fe40aa732a9fa2d3114c83c500170ae00f4aea603ced:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^